20219858703

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{4483}}^1$

素因数の和:6100

約数の個数: 48

約数和(自身を含む): 32988608640

約数和(自身を除く): 12768749937

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 1571, 2871, 4483, 4713, 13449, 14139, 17281, 40347, 45559, 49313, 51843, 130007, 136677, 147939, 155529, 390021, 410031, 443817, 501149, 1170063, 1430077, 1503447, 4290231, 4510341, 7042793, 12870693, 21128379, 63385137, 77470723, 204240997, 232412169, 612722991, 697236507, 1838168973, 2246650967, 6739952901, 20219858703]

約数ペア:

[(1, 20219858703), (3, 6739952901), (9, 2246650967), (11, 1838168973), (29, 697236507), (33, 612722991), (87, 232412169), (99, 204240997), (261, 77470723), (319, 63385137), (957, 21128379), (1571, 12870693), (2871, 7042793), (4483, 4510341), (4713, 4290231), (13449, 1503447), (14139, 1430077), (17281, 1170063), (40347, 501149), (45559, 443817), (49313, 410031), (51843, 390021), (130007, 155529), (136677, 147939)]